The Optiseller Motorcycle Compatibility Finder supports the production of Linnworks-ready data.
On the summary report, there are file type options
File exchange will produce a file-exchange compatible format - see https://pages.ebay.co.uk/file_exchange/instructionsandresources.html?id=0
Linnworks will produce a linnworks compatible format - see
One restriction with the linnworks file is that we will not export the eBay listing data if it does not have a sku (as linnworks require this), which may mean that the total reported is higher than the actual, but this is an unlikely scenario.